I'm Cheol Jang, a software engineer and CTO based in Seoul, Korea. I build practical products, experiment with technology, and enjoy solving real-world problems.
- ๐ญ Currently: CTO at Asian Food Connect, building a global B2B food trade platform
- ๐ฑ Interested in: Full-stack development, AI-assisted workflows, system design
- ๐ฌ Ask me about: Startups, full-stack engineering, legacy systems, retro computing
- ๐ซ Website: https://gcjjyy.dev
- โก Fun fact: I enjoy reverse-engineering old DOS games and building experimental tools